TREX
| Acronym | Definition |
|---|---|
| TREX | Technology Research Experimental |
| TREX | Text Retrieval and Information Extraction |
| TREX | Tree Regular Expressions for XML |
| TREX | Texas Records Exchange (Texas Education Agency) |
| TREX | Total Retail Experience (trade show) |
| TREX | Futures Industry Trade Exchange |
| TREX | Tardec R&D Execution System |